control_check
if (control_check(cname) == -1)
if (control_check(rcname) == -1)
int control_check(char *);
if ((control_check(CTLSOCKET)) == -1)
int control_check(char *);
int control_check(char *);
if ((control_check(ospfd_conf->csock)) == -1)
int control_check(char *);
if ((control_check(ospfd_conf->csock)) == -1)
int control_check(char *);